This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 4 |
| 3 | 7 |
| 4 | 10 |
| 5 | 13 |
| 6 | 18 |
| 7 | 21 |
| 8 | 24 |
| 9 | 27 |
| 10 | 30 |
| 11 | 35 |
| 12 | 38 |
| 13 | 41 |
| 14 | 44 |
| 15 | 47 |
| 16 | 52 |
| 17 | 55 |
| 18 | 58 |
| 19 | 61 |
| 20 | 64 |
| 21 | 69 |
| 22 | 72 |
| 23 | 75 |
| 24 | 78 |
| 25 | 81 |
| 26 | 86 |
| 27 | 89 |
| 28 | 92 |
| 29 | 95 |
| 30 | 100 |
| 31 | 103 |
| 32 | 106 |
| 33 | 109 |
| 34 | 112 |
| 35 | 117 |
| 36 | 120 |
| 37 | 123 |
| 38 | 126 |
| 39 | 129 |
| 40 | 134 |
| 41 | 137 |
| 42 | 140 |
| 43 | 143 |
| 44 | 146 |
| 45 | 151 |
| 46 | 154 |
| 47 | 157 |
| 48 | 160 |
| 49 | 163 |
| 50 | 168 |
| 51 | 171 |
| 52 | 174 |
| 53 | 177 |
| 54 | 180 |
| 55 | 185 |
| 56 | 188 |
| 57 | 191 |
| 58 | 194 |